Today, the rise of tablets and apps is changing how we gather and consume content. A couple of apps have grabbed the headlines in recent months. Flipboard has closed over $60 million in funding and has a $200 million valuation. More recently, Zite was snapped up by CNN. Even Google (NSDQ: GOOG) is jumping on this bandwagon, based on reports of Google Propeller designed so Android and iOS users can curate content.